DDR OT/BACIP Gateway
DDRA 015 v1.1 04/2010
2
About these instructions
Trademark Information
BACnet® is a registered
trademark of the American
Society of Heating,
Refrigerating and Air-
Conditioning Engineers, Inc.,
1791 Tullie Circle NE, Atlanta,
GA 30329.
For more information please
visit:
www.bacnet.org
www.ashrea.org
OpenTherm® is a trademark of
the OpenTherm Association.
For more information, please
visit:
www.opentherm.eu
Caution danger
Risk of injury and damage to equipment.
Attention must be paid to the warnings on
safety of persons and equipment.
Reference
Refer to another manual or other pages in
this instruction manual.
Specific information
Information must be kept in mind to maintain
comfort.
Warning
Before you operate this boiler, read this manual carefully and take extra precautions to all safety
and warning symbols or important items. The operating manual is part of the documentation along
with the boiler. The installer is required to explain your heating system and boiler operating instruc-
tions.
Notice
Please read this manual and retain for future reference. Improper installation, adjustment, altera-
tion, service or maintenance can cause injury, loss of life or property damage. Refer to this manual
for assistance or additional information or consult a qualified installer, service agency or the gas
supplier.